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linux_router:tc [2026-06-21 Sun wk25 08:09] – [Links] baumkplinux_router:tc [2026-06-21 Sun wk25 08:23] (current) – baumkp
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 This shows drops, ECN marks, and per-tin flow counts. If you see high drop rates, your bandwidth setting may be too close to the actual line speed. Lower it by another 5%. This shows drops, ECN marks, and per-tin flow counts. If you see high drop rates, your bandwidth setting may be too close to the actual line speed. Lower it by another 5%.
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 ====Links==== ====Links====
   *CAKE SQM   *CAKE SQM
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        queueing disciplines]]          queueing disciplines]]  
   *[[https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/linux-traffic-control_configuring-and-managing-networking#linux-traffic-control_configuring-and-managing-networking|Red Hat Documentation - Chapter 31. Linux traffic control]]   *[[https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/linux-traffic-control_configuring-and-managing-networking#linux-traffic-control_configuring-and-managing-networking|Red Hat Documentation - Chapter 31. Linux traffic control]]
 +  *ethtools
 +    *[[https://linuxvox.com/blog/linux-ethtool/|Unveiling the Power of Linux ethtool]]
 +    *[[https://www.baeldung.com/linux/using-ethtool|Using ethtool in Linux]]
 +    *[[https://linuxconcept.com/commands/ethtool|linux concept ethtool]]
 +    *[[https://sandilands.info/sgordon/segmentation-offloading-with-wireshark-and-ethtool|Segmentation and Checksum Offloading: Turning Off with ethtool]]
 +    *[[https://sokratisg.net/2012/04/01/udp-tcp-checksum-errors-from-tcpdump-nic-hardware-offloading/|UDP / TCP Checksum errors from tcpdump & NIC Hardware Offloading]]
 +    *[[https://docs.gz.ro/tuning-network-cards-on-linux.html| Linux Networking: How to disable/enable offload features, RX/TX checksum, scatter, gather and beyond]]
 +    *[[https://oneuptime.com/blog/post/2026-03-20-enable-gro-tso-linux-network/view| How to Enable Generic Receive Offload (GRO) and TCP Segmentation Offload (TSO)]]
  
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